L3N6QC7[.]zip | Triage

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General

Target

L3N6QC7.zip
Size

1.8MB
MD5

342d1b02a42556fc0553efd2f56d70b8
SHA1

86c591958383090c1349306f9491e8164c495d39
SHA256

39cb73093d07b4491093d86fc728247a1e81fbbb4ff511298a8acfe3abd66ac1
SHA512

68b1270d9e607b95d1894408f3f4c03680d529619862c4cd49b4a3d02d69ed01b4e83f68c8b63c428d0b6bb44c275a36eaa72945ca96bb660be908b0b9b86bce
SSDEEP

49152:hupqQSGZcwQgX3sWXr8motSHM6aROc9cgIQWLxpoG:hupqQFSCN8mot0aROtgI/xz

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/dontstarvev_railBase.dll

Files

L3N6QC7.zip
.zip

Password: infected
L3N6QC7.exe
.exe windows:5 windows x86

Password: infected

2fee315e1494cfef67a5cc90d6cc5a7a

Code Sign

0e:33:12:30:52:5a:25:a7:f8:10:e5:34:88:b0:aa:40
Certificate

Issuer

CN=DigiCert Assured ID Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

25/11/2020, 00:00

Not After

22/02/2024, 23:59

Subject

CN=Tencent Technology(Shenzhen) Company Limited,O=Tencent Technology(Shenzhen) Company Limited,L=Shenzhen,ST=Guangdong Province,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bd
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

11/02/2011, 12:00

Not After

10/02/2026, 12:00

Subject

CN=DigiCert Assured ID Code Signing CA-1,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

22/10/2013, 12:00

Not After

22/10/2028, 12:00

Subject

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:a7:f6:86:bc:40:35:4a:70:f2:c2:97:c1:31:5e:f6
Certificate

Issuer

CN=DigiCert SHA2 Assured ID Code Signing CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

25/11/2020, 00:00

Not After

22/02/2024, 23:59

Subject

CN=Tencent Technology(Shenzhen) Company Limited,O=Tencent Technology(Shenzhen) Company Limited,L=Shenzhen,ST=Guangdong Province,C=CN

Extended Key Usages

ExtKeyUsageCodeSigning

Key Usages

KeyUsageDigitalSignature

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

Issuer

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Not Before

21/09/2022, 00:00

Not After

21/11/2033, 23:59

Subject

CN=DigiCert Timestamp 2022 - 2,O=DigiCert,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

Issuer

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

23/03/2022, 00:00

Not After

22/03/2037, 23:59

Subject

CN=DigiCert Trusted G4 RSA4096 SHA256 TimeStamping CA,O=DigiCert\, Inc.,C=US

Extended Key Usages

ExtKeyUsageTimeStamping

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

Issuer

CN=DigiCert Assured ID Root CA,OU=www.digicert.com,O=DigiCert Inc,C=US

Not Before

01/08/2022, 00:00

Not After

09/11/2031, 23:59

Subject

CN=DigiCert Trusted Root G4,OU=www.digicert.com,O=DigiCert Inc,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

9c:b0:0d:32:6b:75:37:60:46:b8:25:4e:80:f3:a8:e4:62:8c:47:d7:82:ba:2c:7a:ae:aa:bc:96:c5:00:b8:d5
Signer

Actual PE Digest

9c:b0:0d:32:6b:75:37:60:46:b8:25:4e:80:f3:a8:e4:62:8c:47:d7:82:ba:2c:7a:ae:aa:bc:96:c5:00:b8:d5

Digest Algorithm

sha256

PE Digest Matches

true

50:c5:4a:49:40:0c:bf:a2:67:ea:3f:4d:81:cb:80:57:6b:6c:8e:98
Signer

Actual PE Digest

50:c5:4a:49:40:0c:bf:a2:67:ea:3f:4d:81:cb:80:57:6b:6c:8e:98

Digest Algorithm

sha1

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE

Imports

dontstarvev_railbase

ord1

Exports

Exports

??4_Init_locks@std@@QAEAAV01@ABV01@@Z

Sections

.tp6
Size: 1.1MB - Virtual size: 2.5MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.tp6
Size: 466KB - Virtual size: 465KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tp6
Size: 52KB - Virtual size: 67KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tp6
Size: 512B - Virtual size: 9B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tp6
Size: 84KB - Virtual size: 84KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.tp6
Size: 51KB - Virtual size: 132KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

.tp6d
Size: 74KB - Virtual size: 74KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.edata2
Size: 512B - Virtual size: 110B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
dontstarvev_railBase.dll
.dll windows:5 windows x86

Password: infected

d8675e7c8320b8b3990fcfeff1ec5e67

Headers

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

Imports

kernel32

GetFileTime
GetSystemTimeAsFileTime
GetTimeFormatA
GetDateFormatA
HeapFree
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsDebuggerPresent
HeapReAlloc
HeapAlloc
FindNextFileA
GetCommandLineA
RtlUnwind
RaiseException
VirtualProtect
VirtualAlloc
GetSystemInfo
VirtualQuery
HeapSize
GetACP
IsValidCodePage
GetTimeZoneInformation
HeapCreate
HeapDestroy
VirtualFree
GetFileSizeEx
SetHandleCount
GetStdHandle
GetFileType
GetStartupInfoA
GetConsoleCP
GetConsoleMode
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
QueryPerformanceCounter
InitializeCriticalSectionAndSpinCount
GetStringTypeA
GetStringTypeW
LCMapStringA
LCMapStringW
GetUserDefaultLCID
EnumSystemLocalesA
IsValidLocale
WriteConsoleA
GetConsoleOutputCP
WriteConsoleW
SetStdHandle
GetLocaleInfoW
CompareStringW
SetEnvironmentVariableA
GetFileAttributesA
FileTimeToLocalFileTime
GetTickCount
GetModuleHandleW
FileTimeToSystemTime
GetOEMCP
GetCPInfo
CreateFileA
GetFullPathNameA
GetVolumeInformationA
FindFirstFileA
FindClose
GetCurrentProcess
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
WriteFile
ReadFile
InterlockedIncrement
TlsFree
DeleteCriticalSection
LocalReAlloc
TlsSetValue
TlsAlloc
InitializeCriticalSection
GlobalHandle
GlobalReAlloc
EnterCriticalSection
TlsGetValue
LeaveCriticalSection
LocalAlloc
GlobalFlags
WritePrivateProfileStringA
InterlockedDecrement
FormatMessageA
LocalFree
MulDiv
GlobalGetAtomNameA
GlobalFindAtomA
MultiByteToWideChar
lstrcmpW
GetVersionExA
GlobalAddAtomA
CloseHandle
GlobalUnlock
FreeResource
GlobalFree
GlobalDeleteAtom
GetCurrentThread
GetCurrentThreadId
ConvertDefaultLocale
EnumResourceLanguagesA
GetLocaleInfoA
CompareStringA
InterlockedExchange
GlobalLock
lstrcmpA
GlobalAlloc
GetCurrentProcessId
GetLastError
ExitProcess
GetModuleHandleA
Sleep
GetModuleFileNameA
GetThreadLocale
lstrlenA
GetProcessHeap
SetLastError
IsBadReadPtr
FreeLibrary
GetProcAddress
LoadLibraryA
FindResourceA
LoadResource
LockResource
SizeofResource
WideCharToMultiByte
CreateFileW

user32

RegisterClipboardFormatA
PostThreadMessageA
GetPropA
RemovePropA
SetFocus
GetWindowTextLengthA
GetWindowTextA
GetForegroundWindow
GetTopWindow
UnhookWindowsHookEx
GetMessageTime
GetMessagePos
MapWindowPoints
SetMenu
SetForegroundWindow
UpdateWindow
GetSubMenu
GetMenuItemID
GetMenuItemCount
CreateWindowExA
GetClassInfoExA
GetClassInfoA
RegisterClassA
GetSysColor
AdjustWindowRectEx
EqualRect
PtInRect
GetDlgCtrlID
DefWindowProcA
CallWindowProcA
GetMenu
SetWindowLongA
IsRectEmpty
IntersectRect
GetWindowPlacement
GetWindowRect
SetCursor
SetWindowsHookExA
CallNextHookEx
GetMessageA
TranslateMessage
DispatchMessageA
IsWindowVisible
GetKeyState
PeekMessageA
GetCursorPos
ValidateRect
SetMenuItemBitmaps
GetMenuCheckMarkDimensions
LoadBitmapA
GetFocus
ModifyMenuA
GetMenuState
EnableMenuItem
CheckMenuItem
ReleaseDC
GetDC
CopyRect
GetDesktopWindow
GetActiveWindow
SetActiveWindow
CreateDialogIndirectParamA
DestroyWindow
IsWindow
GetDlgItem
GetNextDlgTabItem
EndDialog
GetWindow
SetWindowContextHelpId
MapDialogRect
SetWindowPos
PostQuitMessage
PostMessageA
GetWindowThreadProcessId
GetParent
GetWindowLongA
EnableWindow
CopyAcceleratorTableA
CharNextA
GetLastActivePopup
IsWindowEnabled
MessageBoxA
KillTimer
SetTimer
DrawIcon
GetClientRect
GetSystemMetrics
IsIconic
SendMessageA
AppendMenuA
GetSystemMenu
LoadIconA
CharUpperA
GetSysColorBrush
MessageBeep
GetNextDlgGroupItem
InvalidateRgn
InvalidateRect
SystemParametersInfoA
SetRect
ReleaseCapture
LoadCursorA
SetCapture
EndPaint
BeginPaint
GetWindowDC
ClientToScreen
GrayStringA
DrawTextExA
DrawTextA
TabbedTextOutA
DestroyMenu
ShowWindow
MoveWindow
SetWindowTextA
IsDialogMessageA
RegisterWindowMessageA
SendDlgItemMessageA
WinHelpA
IsChild
GetCapture
SetPropA
OffsetRect
GetClassNameA
GetClassLongA

gdi32

SaveDC
RestoreDC
SetMapMode
DeleteObject
GetViewportExtEx
GetWindowExtEx
PtVisible
RectVisible
TextOutA
Escape
SelectObject
SetViewportOrgEx
OffsetViewportOrgEx
ScaleViewportExtEx
SetWindowExtEx
ScaleWindowExtEx
ExtSelectClipRgn
DeleteDC
GetStockObject
GetBkColor
GetTextColor
GetRgnBox
GetMapMode
ExtTextOutA
GetDeviceCaps
GetObjectA
SetBkColor
SetTextColor
GetClipBox
CreateBitmap
SetViewportExtEx
CreateRectRgnIndirect

comdlg32

GetFileTitleA

winspool.drv

DocumentPropertiesA
ClosePrinter
OpenPrinterA

advapi32

RegSetValueExA
RegCreateKeyExA
RegQueryValueA
RegOpenKeyA
RegEnumKeyA
RegDeleteKeyA
RegOpenKeyExA
RegQueryValueExA
RegCloseKey

shlwapi

PathFindFileNameA
PathStripToRootA
PathIsUNCA
PathFindExtensionA

oledlg

ord8

ole32

CoRevokeClassObject
OleInitialize
CoFreeUnusedLibraries
OleUninitialize
CreateILockBytesOnHGlobal
StgCreateDocfileOnILockBytes
StgOpenStorageOnILockBytes
OleIsCurrentClipboard
CoTaskMemAlloc
CoTaskMemFree
CLSIDFromString
CLSIDFromProgID
OleFlushClipboard
CoRegisterMessageFilter
CoGetClassObject

oleaut32

SysAllocStringLen
VariantClear
VariantChangeType
VariantInit
SysStringLen
SysAllocStringByteLen
OleCreateFontIndirect
VariantTimeToSystemTime
SystemTimeToVariantTime
SafeArrayDestroy
SysAllocString
VariantCopy
SysFreeString

Sections

.text
Size: 366KB - Virtual size: 366KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 70KB - Virtual size: 70KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 12KB - Virtual size: 27KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 14KB - Virtual size: 13KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 38KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
info.txt

Sharing

General

Malware Config

Signatures

Files

Password: infected

Password: infected

2fee315e1494cfef67a5cc90d6cc5a7a

Code Sign

0e:33:12:30:52:5a:25:a7:f8:10:e5:34:88:b0:aa:40Certificate

Extended Key Usages

Key Usages

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bdCertificate

Extended Key Usages

Key Usages

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08Certificate

Extended Key Usages

Key Usages

0e:a7:f6:86:bc:40:35:4a:70:f2:c2:97:c1:31:5e:f6Certificate

Extended Key Usages

Key Usages

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5aCertificate

Extended Key Usages

Key Usages

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5bCertificate

Extended Key Usages

Key Usages

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5aCertificate

Key Usages

9c:b0:0d:32:6b:75:37:60:46:b8:25:4e:80:f3:a8:e4:62:8c:47:d7:82:ba:2c:7a:ae:aa:bc:96:c5:00:b8:d5Signer

50:c5:4a:49:40:0c:bf:a2:67:ea:3f:4d:81:cb:80:57:6b:6c:8e:98Signer

Headers

DLL Characteristics

File Characteristics

Imports

dontstarvev_railbase

Exports

Exports

Sections

.tp6 Size: 1.1MB - Virtual size: 2.5MB

.tp6 Size: 466KB - Virtual size: 465KB

.tp6 Size: 52KB - Virtual size: 67KB

.tp6 Size: 512B - Virtual size: 9B

.tp6 Size: 84KB - Virtual size: 84KB

.tp6 Size: 51KB - Virtual size: 132KB

.tp6d Size: 74KB - Virtual size: 74KB

.edata2 Size: 512B - Virtual size: 110B

Password: infected

d8675e7c8320b8b3990fcfeff1ec5e67

Headers

File Characteristics

Imports

kernel32

user32

gdi32

comdlg32

winspool.drv

advapi32

shlwapi

oledlg

ole32

oleaut32

Sections

.text Size: 366KB - Virtual size: 366KB

.rdata Size: 70KB - Virtual size: 70KB

.data Size: 12KB - Virtual size: 27KB

.rsrc Size: 14KB - Virtual size: 13KB

.reloc Size: 38KB - Virtual size: 38KB

0e:33:12:30:52:5a:25:a7:f8:10:e5:34:88:b0:aa:40
Certificate

0f:a8:49:06:15:d7:00:a0:be:21:76:fd:c5:ec:6d:bd
Certificate

04:09:18:1b:5f:d5:bb:66:75:53:43:b5:6f:95:50:08
Certificate

0e:a7:f6:86:bc:40:35:4a:70:f2:c2:97:c1:31:5e:f6
Certificate

0c:4d:69:72:4b:94:fa:3c:2a:4a:3d:29:07:80:3d:5a
Certificate

07:36:37:b7:24:54:7c:d8:47:ac:fd:28:66:2a:5e:5b
Certificate

0e:9b:18:8e:f9:d0:2d:e7:ef:db:50:e2:08:40:18:5a
Certificate

9c:b0:0d:32:6b:75:37:60:46:b8:25:4e:80:f3:a8:e4:62:8c:47:d7:82:ba:2c:7a:ae:aa:bc:96:c5:00:b8:d5
Signer

50:c5:4a:49:40:0c:bf:a2:67:ea:3f:4d:81:cb:80:57:6b:6c:8e:98
Signer

.tp6
Size: 1.1MB - Virtual size: 2.5MB

.tp6
Size: 466KB - Virtual size: 465KB

.tp6
Size: 52KB - Virtual size: 67KB

.tp6
Size: 512B - Virtual size: 9B

.tp6
Size: 84KB - Virtual size: 84KB

.tp6
Size: 51KB - Virtual size: 132KB

.tp6d
Size: 74KB - Virtual size: 74KB

.edata2
Size: 512B - Virtual size: 110B

.text
Size: 366KB - Virtual size: 366KB

.rdata
Size: 70KB - Virtual size: 70KB

.data
Size: 12KB - Virtual size: 27KB

.rsrc
Size: 14KB - Virtual size: 13KB

.reloc
Size: 38KB - Virtual size: 38KB